internal static IAsyncOperation<TResult> CreateFaultedOperation<TResult>(Exception error)
{
if (error == null)
throw new ArgumentNullException("error");
Contract.EndContractBlock();
var asyncInfo = new TaskToAsyncOperationAdapter<TResult>(default(TResult));
asyncInfo.DangerousSetError(error);
Debug.Assert(asyncInfo.Status == AsyncStatus.Error);
return asyncInfo;
}
internal static IAsyncOperation <TResult> CreateFaultedOperation <TResult>(Exception error)
{
if (error == null)
{
throw new ArgumentNullException(nameof(error));
}
var asyncInfo = new TaskToAsyncOperationAdapter <TResult>(default(TResult));
asyncInfo.DangerousSetError(error);
Debug.Assert(asyncInfo.Status == AsyncStatus.Error);
return(asyncInfo);
}
internal static IAsyncOperation <TResult> CreateCompletedOperation <TResult>(TResult synchronousResult)
{
var asyncInfo = new TaskToAsyncOperationAdapter <TResult>(synchronousResult);
return(asyncInfo);
}
